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LWS-P-30422 is a spare part referenced in the LT-32 Maintenance Manual gearbox alarm guidance.1 It is listed as a valve insert to check when alarm A2101 reports high gearbox oil sump temperature.1
Facts
- Alarm A2101, Gearbox oil sump temperature high at 75 °C, can be caused by cooling, oil level, load/ambient-temperature, or bearing issues; actions include checking fan rotation and motor current, cleaning the radiator, checking valve insert LWS-P-30422, checking oil level, reviewing vibration trend, and taking an oil sample.1
Timeline
No dated facts.
Documents
- LWS-MM-GBX-32 Rev. D — LT-32 Maintenance Manual Chapter 4 Gearbox Excerpt
- Spare Parts Stock Snapshot 2026-07-21 for Quellmoor Ridge O&M Building
Related
- Topics: Cold-climate operation and icing, Gearbox lubrication and oil changes, Gearbox temperature, vibration and oil analysis, Generator brushes and electrical systems, Spare parts, stock levels and supply
Sources
Footnotes
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LWS-MM-GBX-32 Rev. D — LT-32 Maintenance Manual Chapter 4 Gearbox Excerpt — p. 5 · ✓ quote verified ↩ ↩2 ↩3
Provenance badges✓ quote verified the quoted words were found verbatim in the source text